CN104089827A - Puncture resistance detector of aluminized PET (polyethylene glycol terephthalate) film - Google Patents

Abstract

The invention provides a puncture resistance detector of an aluminized PET (polyethylene glycol terephthalate) film, which belongs to the technical field of machinery, and solves the technical problems of the prior art that no device for detecting the puncture resistance of the aluminized PET film is provided. The detector comprises a bedplate, wherein the upper plate surface of the bedplate is provided with two clamps which are used for clamping two ends of the aluminized PET film, the upper plate surface of the bedplate is also vertically and fixedly provided with two stand columns, the two stand columns are fixedly connected with each other through a crossbar which is arranged along the horizontal direction, the middle point of the crossbar is provided with a rotating shaft in a rotating manner which is arranged along the vertical direction, the lower end of the rotating shaft is fixedly connected with a needle seat, the needle seat is provided with a needle tube, a needle is coaxially inserted into the needle tube, the lower end of the needle faces the aluminized PET film clamped by the clamps, the upper end of the needle is provided with a power loading source which can drive the needle to puncture the aluminized PET film, and the upper end of the needle is also provided with a force measuring device for detecting the force applied by the power loading source. By adopting the puncture resistance detector, the puncture resistance of the aluminized PET film can be effectively measured.

Description

A kind of paracentesis resistance detector of aluminum plated PET film

Technical field

The invention belongs to field of mechanical technique, relate to a kind of paracentesis resistance detector of aluminum plated PET film.

Background technology

Aluminum plated PET film be by vacuum aluminium plating process by the aluminium atom packing of thin layer to the barrier film forming on high-quality PET film, there is beautiful metal luster, excellent gas and light barrier and good protection against the tide, heat-resisting, puncture-resistant performance, the feature that alternative aluminium foil etc. use, is widely used in packaging for foodstuff, tobacco industry packaging, compound, printing, adhesive label etc.

China patent CN 203191258U discloses a kind of pick-up unit of aluminum plated PET film strength, and it has solved and in prior art, has also found no the technical matterss such as aluminum plated PET film strength pick-up unit.This device comprises base and is arranged on the detection piece of base top, on base, be vertically fixed with column, column upper vertical is fixed with support rail, support rail is in detecting piece top, detect between piece and support rail and be provided with and can drive the lift locating device that detects piece oscilaltion and detection piece is located, detect on piece and be fixed with force-sensing sensor, be fixed with PLC controller on base, described force-sensing sensor is connected with PLC controller by circuit one.

But the pick-up unit of above-mentioned aluminum plated PET film strength is in the time detecting, because test section is cylindric, its object is can not break easily in the time that test section contacts with aluminum plated PET film.Therefore, above-mentioned detection device is not suitable for detecting the paracentesis resistance of aluminum plated PET film.

Summary of the invention

The present invention be directed to the problems referred to above that existing technology exists, provide a kind of paracentesis resistance detector of aluminum plated PET film, technical matters to be solved by this invention: the paracentesis resistance that how to detect aluminum plated PET film.

Object of the present invention can realize by following technical proposal:

A kind of paracentesis resistance detector of aluminum plated PET film, it is characterized in that, described detector comprises the platen that along continuous straight runs arranges, the upper face of described platen is provided with two for clamping the fixture at aluminum plated PET film two ends, the upper face of described platen is also vertically fixed with two root posts, between described two root posts, be connected mutually by the cross bar of an along continuous straight runs setting, the midpoint of described cross bar is rotated and is provided with a rotating shaft vertically arranging, the lower end of described rotating shaft is fixed with needle stand, on described needle stand, be provided with syringe, in described syringe, be coaxially inserted with a probe, the aluminum plated PET film that the lower end of described probe clamps towards described fixture, the upper end of described probe is provided with the power that can drive described probe to puncture aluminum plated PET film and loads source, the upper end of described probe is also provided with the device for measuring force that loads source application of force size for detection of described power.

Its principle of work is as follows: this detector is in the time detecting, the two ends of aluminum plated PET film to be detected are positioned in two fixtures, then make the syringe needle of probe be affixed on the upper surface of aluminum plated PET film, then load source by power probe is carried out to the application of force, until probe punctures aluminum plated PET film, then record the application of force size that detected power on device for measuring force now loads source, the application of force size that loads source by power detects the puncture-resistant performance of aluminum plated PET film, performance index are made more than aluminum plated PET film, for client's selection or the publicity of manufacturer.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, described fixture comprises clamping pedestal and niproll, the two ends of described niproll are rotated and are arranged on described clamping pedestal, between described niproll and described clamping pedestal, be provided with the location structure that can make both mutually locate, the sidewall of described niproll offers the clamp groove of a strip along self length direction, the bottom land of described clamp groove is fixed with several projections, described fixture also comprises a cover plate, the length of described cover plate and width are all less than described clamp groove, the inner plate surface of described cover plate offer several can with the shrinkage pool of described projection phase clamping.Its principle of work is as follows: in the time that aluminum plated PET film is clamped, one end that can first aluminum plated PET film is positioned in clamp groove, then makes cover plate and the clamping of clamp groove phase, makes one end of aluminum plated PET film between cover plate and clamp groove; The other end of aluminum plated PET film is positioned in another fixture too, then rotates niproll, makes the tensioning of aluminum plated PET film, thereby can improve the accuracy of detection of aluminum plated PET film; And because the aluminum plated PET film in the present invention is in the time clamping, to realize by the mode of cover plate and clamp groove, therefore it is comparatively convenient in the time of operation, with directly offer the mode of clip slot on niproll compared with, by aluminum plated PET film one end through the mode of clip slot comparatively consuming time and consumption eyesight and more inconvenient for person in middle and old age operator.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, one end of described niproll is coaxially fixed with a connecting link, the outer end of described connecting link is fixed with a rocking arm radially arranging along described niproll, and the outer end of described rocking arm is fixed with a holding rod paralleling with described niproll.Be designed with after connecting link, rocking arm and holding rod, in the time rotating niproll, can drive niproll to rotate by rotating holding rod, operation more for convenience.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, as a kind of scheme, described location structure comprises a magnetic patch, described rocking arm adopts iron make and can be connected with one end magnetic of described magnetic patch, is fixed with the iron plate that can be connected with described magnetic patch other end magnetic on described clamping pedestal.Location structure is designed to magnetic patch, when rotating niproll to desired location, the two ends of magnetic patch can be connected with the iron plate magnetic on clamping pedestal with rocking arm respectively, thereby makes niproll and clamping pedestal relative positioning, make aluminum plated PET film keep tensioning state.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, as another kind of scheme, the outer end of described holding rod offers the through hole one paralleling with described niproll, on described clamping pedestal, offer several through holes two corresponding with described through hole one, described several through holes two are circumferentially uniformly distributed along described niproll, and described location structure comprises the spacer pin that can simultaneously be plugged in described through hole one and through hole two.Location structure is designed to spacer pin, when niproll is adjusted to after desired location, spacer pin, successively through through hole one and through hole two, is made to niproll and clamping pedestal relative positioning.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, the inner plate surface of described cover plate and the bottom land of described clamp groove are all fixed with a rubber layer.Be designed with after rubber layer, in the time that aluminum plated PET film is positioned between the two, rubber layer can form clamping to aluminum plated PET film by self elastic force, improves the connective stability between aluminum plated PET film and niproll.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, the midpoint of described cross bar is fixed with a plectane, the upper face of described plectane is circumferentially provided with scale mark one along self, on described plectane, be provided with a bearing, described rotating shaft is plugged in this bearing and both are connected mutually, the upper end of described rotating shaft is arranged with a ratchet and both are also connected mutually, and the ratchet of described ratchet is towards described scale mark one; Described detector also comprises an installing plate and a ratchet, and described installing plate is fixed on described cross bar, and the inner of described ratchet is arranged on described installing plate, and the outer end of described ratchet is meshed with described ratchet.Its principle of work is as follows: in the time that aluminum plated PET film is detected, owing to considering the comprehensive and accuracy of the detection of aluminum plated PET film, need to carry out multiple spot detection to aluminum plated PET film; Be designed with after ratchet, can drive rotating shaft to rotate by rotating ratchet, thereby drive probe to rotate, make probe puncture aluminum plated PET film from different positions, to obtain multi-group data, thereby it be comprehensive and comprehensive to improve the detection of this aluminum plated PET film; And be designed with after ratchet, keep relative fixing with plectane after can making ratchet turn an angle, while avoiding probe to puncture aluminum plated PET film, ratchet rotates and affects experimental data; And on plectane, being designed with scale mark one, its object is the angle in order accurately to learn that ratchet rotates, thereby judge the angle of probe rotation, and then records concrete which coordinate points of aluminum plated PET film is detected.In the application's accompanying drawing, be separately designed with a ratchet and help out, its role is to after wherein a ratchet damages, the position of adjustable this auxiliary ratchet, for normal use.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, on described installing plate, be fixed with the sleeve that an along continuous straight runs arranges, described sleeve offers a central through hole, the outer end of described sleeve is towards described ratchet, described ratchet slides and is arranged in this sleeve, on described ratchet, be also arranged with a stage clip, the inner of described stage clip is connected with described sleeve, and the outer end of described stage clip is connected with described ratchet.Be designed with after sleeve, after ratchet turns an angle, ratchet can skid off between two of a ratchet ratchet, now ratchet shrinks stage clip is shunk, and treats that ratchet is rotated further certain angle, and stage clip restores, ratchet is pushed up between two other ratchet, ratchet and ratchet are located mutually.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, described ratchet comprises pawl head, coupling shaft and banking stop, the outer end of described pawl head is meshed with described ratchet, the inner of described pawl head is fixed with a spring base, the outer end of described spring base and described coupling shaft is connected as a single entity, the outer end of described stage clip is connected on described spring base, the inner of described coupling shaft and described banking stop are connected as a single entity, and described banking stop is positioned at outside described sleeve and can leans with the inner face of described sleeve.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, between adjacent two ratchets of described ratchet, there is the teeth groove that a cross section is square, described pawl head bulk triangular in shape.As above design, makes this ratchet can Double-directional rotary, handled easily person bidirectional modulation.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, on the ratchet of described ratchet, be fixed with the pointer one towards described scale mark one, and described pointer one be positioned at described syringe directly over.Be designed with after pointer one, directly rotating ratchet, sees the angle that pointer one turns over, and can learn the angle that probe specifically turns over, and need not see ratchet while seeing probe, easy to operate.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, tabular and the along continuous straight runs setting of being rectangle of described needle stand, the midpoint of described needle stand is fixed on the lower surface of described rotating shaft, the two ends of described needle stand are fixed with respectively a rounded tabular Angle protractor, described Angle protractor vertically arranges, the circle centre position of described Angle protractor inner plate surface is connected mutually with the end of described needle stand, the outer plate surface of described Angle protractor is provided with scale mark two, the center of the outer plate surface of described Angle protractor offers a threaded hole, described threaded hole internal thread is connected with a bolt, described syringe is connected with described bolt mutually along the radially setting of described Angle protractor and the lateral wall of described syringe.Its principle of work is as follows: in the time aluminum plated PET film being carried out to paracentesis resistance detection, probe is during from different hit with angulation to aluminum plated PET film, its needed load is also different, this be based on aluminum plated PET film in routine use, its suffered puncture might not be perpendicular to aluminum plated PET film, also be likely subject to the puncture at other angle of inclination, therefore, comprehensive in order to improve the detection of aluminum plated PET film, make as above design, when operation, can make the central motion of bolt around Angle protractor by rotating syringe, thereby the angle between the probe in change syringe and aluminum plated PET film, so that it detects from different angle of inclination puncture aluminum plated PET films, and on Angle protractor, be designed with scale mark two, numerical value when its object is accurately to grasp probe from all angles puncture aluminum plated PET film, to make comprehensive assessment, improve the comprehensive of this detection data.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, on the lateral wall of described syringe, be fixed with a pointer two, the outer end of described pointer two is towards described scale mark two.Be designed with after pointer two the convenient puncture angle of observing probe two.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, on the madial wall of described syringe, be coaxially fixed with the rubber tube that adopts fluororubber to make, described probe is plugged in described rubber tube, and described rubber tube can clamp described probe by elastic deformation.Be designed with after rubber tube, rubber tube has certain holding force to probe, and its perfect condition is, the friction force between rubber tube and probe is close to the self gravitation of probe, the acting force now can reduce probe and do not load time between probe and aluminum plated PET film.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, on the madial wall of described rubber tube, offer several oil storage tanks, on the madial wall of described rubber tube, also offer some oil input channels, the lower end of described oil input channel is connected with described oil storage tank, and the upper surface of described rubber tube is run through in the upper end of described oil input channel.Be designed with after oil storage tank and oil input channel, can improve the greasy property between probe and rubber tube, the smoothness while ensureing probe puncture, certainly, this some design can consider the friction force between rubber tube and probe, does corresponding selection according to actual conditions.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, described probe comprises syringe needle and needle handle, the upper end of described syringe needle and described needle handle removably connect, and the diameter that described needle handle is cylindric and this needle handle is greater than the diameter of described syringe needle, and described needle handle is plugged in described rubber tube.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, on the sidewall of described syringe needle upper end, offer draw-in groove, on the lower surface of described needle handle, be provided with can with the grab of described draw-in groove phase clamping.The mutual clamping of syringe needle and needle handle, facilitates the replacing after syringe needle wearing and tearing, also can make the syringe needle and the clamping of needle handle phase of different size simultaneously, to improve the versatility of this equipment and to detect comprehensive.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, described power loading source comprises the water storage cylinder that adopts transparent material to make, and the upper end of described probe is coaxially fixed in the lower end of described water storage cylinder, and the upper end of described water storage cylinder is openend; Described power loads source and also comprises retractable curved rubber bellows, the upper end of described rubber bellows is fixed on described cross bar, the lower end of described rubber bellows is removably connected with a syringe, the lower end that the lower end of described syringe offers an apopore and this syringe can be plugged in described water storage cylinder, some the scale marks three that are fixed on described water storage cylinder barrel of described device for measuring force packaging.Its principle of work is as follows: in the time that needs load probe, can be by syringe to water filling in water storage cylinder, gravity by water loads probe, until puncturing aluminum plated PET film, the lower end of probe stops, now can read the liquid capacity in water storage cylinder by the scale mark three in water storage cylinder, can obtain again the size of the power of its load by the density conversion of liquid, thereby draw the paracentesis resistance data of aluminum plated PET film, owing to being designed with rubber bellows, the position of syringe can change arbitrarily, can all can from water suction in water storage cylinder or toward water filling in water storage cylinder, the instant size that regulates load, and the concrete structure of this rubber bellows can, with reference to the corrugated tube on desk lamp of the prior art, no longer be repeated at this, why the design realizes loading by the gravity of water, and abandon the mode of power value sensor and cylinder etc., its object is with the area of a collection of aluminum plated PET film very large, and its required detection limit doing is in fact also few, therefore, the design has also reduced the cost input of equipment to a certain extent.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, as a kind of scheme, the lower end of described rubber bellows is fixed with one and adopts metal chuck, on described chuck, offer a jaws, on the madial wall of described jaws, be fixed with a layer of silica gel, described syringe can be connected in described jaws, and described layer of silica gel can clamp described syringe by elastic deformation.Be designed with after chuck and silica gel, can form clamping to syringe, and take off and assemble all very convenient.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, as another kind of scheme, the lower end of described rubber bellows is fixed with a clasp, is fixed with a key chain that can be interlockingly connected with described clasp on the lateral wall of described syringe.The mode that clasp and key chain are interlockingly connected, facilitates the mounting or dismounting of syringe equally.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, described syringe comprises push rod, piston and cylindrical shell, described piston slides and is arranged in described cylindrical shell, described apopore is positioned at the lower surface place of described cylindrical shell and is connected with described cylindrical shell, the inner of described push rod is connected mutually with described piston, and the outer end of described push rod extends to outside described cylindrical shell.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, described power loads source and also comprises a water storage case that is loaded with water, described water storage case is connected mutually with described cross bar, on described cross bar, be also fixed with a water inlet pipe, on described water inlet pipe, be provided with one for controlling the valve of flow, the water side of described water inlet pipe extends to the top of described water storage case, and the lower end of described syringe can be plugged in described water storage case.Be designed with after water inlet pipe and water storage case, in the time of dilutional hyponatremia in syringe, water can be drained in water storage case, and when loading when inadequate, syringe can be injected in water storage cylinder by the water of drawing in water storage case, until probe punctures aluminum plated PET film; And in the time that the water in water storage case is inadequate, can be filled in its box for use by water inlet pipe.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, described detector also comprises periscope, described periscope comprises mirror case, middle mirror case and lower mirror case, described lower mirror case along continuous straight runs setting and being connected with described platen, the outer end of described lower mirror case is towards the lower end of described probe, the inner of described lower mirror case is connected with the lower end of described middle mirror case, in the middle of described, mirror case vertically arranges, in the middle of described, the upper end of mirror case and the inner of described upper mirror case are connected, the also along continuous straight runs setting of described upper mirror case, the outer end of described upper mirror case and described power loading source are positioned in same level, wherein, the junction of described upper mirror case and middle mirror case is provided with upper reflector, the junction of described lower mirror case and middle mirror case is provided with lower catoptron, thereby the light of described probe lower end reflection can reflex to the outer end place of described upper mirror case successively by lower catoptron and upper reflector.Its principle of work is as follows: the periscope on principle of work and the existing market of this periscope is similar, and on this detector, design this periscope, its reason is: because operator is in the time detecting, need a hand on one side to raise the power loading source of controlling, bow and seeing when probe punctures aluminum plated PET film on one side, and the distance loading between source and probe lower end due to power differs a lot of, therefore in the time of operation, observe inconvenience, easily cause error larger, and be designed with after periscope, operator can uprightly observe the concrete condition of probe lower end by upper mirror case, another hand also need not deliberately improve steering maneuver and load source, operation is comparatively convenient, also can reduce detection error simultaneously.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, the front of described upper reflector is reflecting surface, the back side of described upper reflector is fixed with stationary shaft, the two ends of fixed axle are rotated and are arranged on the madial wall of described upper mirror case, are also arranged with on one worm gear and both interfix on fixed axle; Described periscope also comprises that a rotation is arranged at the upper worm screw on described upper mirror case, and the inner of described upper worm screw is meshed with described upper worm gear through the sidewall of described upper mirror case, and the outer end of described upper worm screw is fixed with rolling disc on.As above after design, can upper worm gear be rotated by rotating upper worm screw, thereby drive upper stationary shaft to rotate, upper reflector is rotated and regulate the angle between itself and upper mirror case, as a rule, its angle should be 45 degree, but in specific operation process, its adjustability ensures that it can adapt to various complex situations.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, the front of described lower catoptron is reflecting surface, the back side of described lower catoptron is fixed with lower stationary shaft, the two ends of described lower stationary shaft are rotated and are arranged on the madial wall of described lower mirror case, are also arranged with worm gear and both interfix on described lower stationary shaft; Described periscope also comprises that a rotation is arranged at the lower worm screw on described lower mirror case, and the inner of described lower worm screw is meshed with described lower worm gear through the sidewall of described lower mirror case, and the outer end of described lower worm screw is fixed with rolling disc.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, the upper face of described platen offers a mounting groove, the bottom land of described mounting groove is vertically fixed with electric cylinder, described electric cylinder comprises the guide rail vertically arranging, on described guide rail, slidably connect slide block, described slide block is connected with described lower mirror case.Be designed with after electric cylinder, can regulate by electric cylinder the height of lower mirror case, thereby find best viewing angle, so that operator can observe the picture that periscope reflects back exactly.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, on described platen, be also fixed with an illuminating lamp, the illumination direction of described illuminating lamp is towards the lower end of described probe.Be designed with after illuminating lamp, can ensure that this periscope also can normally use under the weak condition of light.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, on described column, be connected with a box for needle or pin vertically arranging, the upper end of described box for needle or pin is openend, the lower end of described box for needle or pin is blind end, in described box for needle or pin, be inserted with a sponge block, the thickness of described sponge block is less than the length of described probe, and the edge of described sponge block is connected with the madial wall of described box for needle or pin, forms a disinfection cavity for splendid attire alcohol between the lower end of described sponge block and the lower surface of described box for needle or pin.Its principle of work is as follows: because this detector is in the time detecting, may use the probe of various different sizes, also need to be equipped with some probes for the possible period of want or need simultaneously; And be designed with after box for needle or pin, probe for subsequent use can be plugged in sponge block, because the thickness of sponge block is less than the thickness of probe, therefore, the lower end of probe can be plugged in disinfection cavity and carry out disinfection, and is pricked to also there will not be the problems such as infection when probe even if operator takes; In addition, in the time that this detector does not detect, also probe can be pulled down and is plugged on sponge block, avoid operator to be stabbed by probe.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, on the sidewall of described column, be fixed with at least one hook, on the lateral wall of described box for needle or pin, be fixed with can with the link of described hook phase clasp joint.Be designed with after hook, box for needle or pin can be by link clasp joint on column, and it is installed and removed all more for convenience, and being conveniently removed to other place removes to inject new alcohol.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, the rounded tubular of described box for needle or pin, on the madial wall of described box for needle or pin, be fixed with an annular flange flange, described sponge block is rounded tabular, and the lower surface of described sponge block reclines mutually with the upper surface of described annular flange flange.Be designed with after annular flange flange, the probe of different size can be positioned in each annular flange flange, be convenient to select.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, the upper surface of described sponge block has several annular protrusions, described several annular protrusions being circumferentially uniformly distributed along described sponge block.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, the protuberance of described annular protrusion is pasted with one for marking the card of probe specification.Be designed with after card, handled easily person selects the probe of dimension intuitively.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, the upper face of described platen offers a circular groove, described circular groove is between described two fixtures, the lower face of described platen offers a manhole, the upper end of described manhole is connected perpendicular to described circular groove and both, in described manhole, offer internal thread, described manhole internal thread is connected with a screw rod, the upper end of described screw rod is fixed with a round pallet, the diameter of described round pallet is less than the diameter of described circular groove, the thickness of described round pallet and the consistency of thickness of described circular groove.Its principle of work is as follows: due in the time aluminum plated PET film being punctured to detection, when the unsettled setting of aluminum plated PET film and its below has object to hold be, its data that obtain are not identical yet, and in actual application, aluminum plated PET film all may run into above-mentioned two kinds of puncture situations, therefore, be designed with after round pallet, can pass through rotating screw bolt, screw rod is vertically moved, thereby round pallet and aluminum plated PET film are reclined mutually to be formed and supports it, or leave aluminum plated PET film and make its unsettled setting, and then by probe, it is punctured, comprehensive to improve the detection of this detector.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, on the lateral wall of described screw rod, be fixed with a stop collar, in the time that the plate face of described round pallet is posted by the bottom land of described circular groove, the distance between described stop collar upper surface and described platen lower face equals the upper face of described round pallet and the distance between the aluminum plated PET film between two fixtures.Be designed with after stop collar, when making screw rod, rotating screw bolt rises to after certain altitude, stop collar reclines mutually with the lower face of platen, and now round pallet just reclines mutually it is formed and is supported with aluminum plated PET film, avoids screw rod to rise and excessively punctures aluminum plated PET film.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, the lower face of described platen is vertically fixed with a rule, is installed with a pointer three on the lateral wall of described stop collar, and described pointer three is along the radially setting of described stop collar.Be designed with after rule and pointer three, can accurately learn the distance of screw rod lifting.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, described round pallet comprises glass plate and plate body, and described glass plate is fixed on the upper face of described plate body, on the lower face of described plate body, is coated with rubber layer.Be designed with after glass plate, can, by improving the smoothness of whole round pallet upper face, avoid the burr on round pallet to puncture aluminum plated PET film.

In the paracentesis resistance detector of above-mentioned a kind of aluminum plated PET film, on described plate body, offer several lightening holes.Be designed with after lightening hole, can reduce the weight of plate body, and then reduce operator's labour intensity.

Compared with prior art, the present invention has the following advantages:

1, this detector is in the time detecting, the two ends of aluminum plated PET film to be detected are positioned in two fixtures, then make the syringe needle of probe be affixed on the upper surface of aluminum plated PET film, then load source by power probe is carried out to the application of force, until probe punctures aluminum plated PET film, then record the application of force size that detected power on device for measuring force now loads source, the application of force size that loads source by power detects the puncture-resistant performance of aluminum plated PET film, performance index are made more than aluminum plated PET film, for client's selection or the publicity of manufacturer.

Brief description of the drawings

Fig. 1 is the axonometric drawing of this detector in embodiment.

Fig. 2 is the structural representation of this fixture in embodiment.

Fig. 3 is the structural representation of this niproll in embodiment.

Fig. 4 is the wiring layout of this ratchet and ratchet in embodiment.

Fig. 5 is the fundamental diagram of this ratchet and ratchet in embodiment.

Fig. 6 is the wiring layout of this Angle protractor and syringe in embodiment.

Fig. 7 is the wiring layout of this syringe and probe in embodiment.

Fig. 8 is the structural representation of this loading power source in embodiment.

Fig. 9 is the structural representation of this periscope in embodiment.

Figure 10 is the structural representation of this box for needle or pin in embodiment.

Figure 11 is the wiring layout of this round pallet and screw rod in embodiment.

In figure, 1, platen; 2, fixture; 3, column; 4, cross bar; 5, rotating shaft; 6, needle stand; 7, syringe; 8, probe; 9, aluminum plated PET film; 10, power loads source; 11, pedestal; 12, niproll; 13, clamp groove; 14, projection; 15, connecting link; 16, rocking arm; 17, holding rod; 18, magnetic patch; 19, plectane; 20, scale mark one; 21, ratchet; 22, installing plate; 23, ratchet; 24, sleeve; 25, stage clip; 26, pawl head; 27, coupling shaft; 28, banking stop; 29, spring base; 30, pointer one; 31, Angle protractor; 32, scale mark two; 33, bolt; 34, pointer two; 35, rubber tube; 36, oil input channel; 37, syringe needle; 38, needle handle; 39, water storage cylinder; 40, rubber bellows; 41, syringe; 42, chuck; 43, push rod; 44, cylindrical shell; 45, water storage case; 46, water inlet pipe; 47, periscope; 48, upper mirror case; 49, middle mirror case; 50, lower mirror case; 51, upper reflector; 52, lower catoptron; 53, upper stationary shaft; 54, upper worm gear; 55, upper worm screw; 56, lower stationary shaft; 57, lower worm gear; 58, lower worm screw; 59, mounting groove; 60, electric cylinder; 61, slide block; 62, illuminating lamp; 63, box for needle or pin; 64, sponge block; 65, hook; 66, link; 67, annular protrusion; 68, card; 69, circular groove; 70, screw rod; 71, stop collar; 72, rule; 73, pointer three; 74, round pallet.

Embodiment

Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.

As shown in Figure 1, detector comprises the platen 1 that along continuous straight runs arranges, the upper face of platen 1 is provided with two for clamping the fixture 2 at aluminum plated PET film 9 two ends, the upper face of platen 1 is also vertically fixed with two root posts 3, cross bar 4 by an along continuous straight runs setting between two root posts 3 is connected mutually, the midpoint of cross bar 4 is rotated and is provided with a rotating shaft 5 vertically arranging, the lower end of rotating shaft 5 is fixed with needle stand 6, on needle stand 6, be provided with syringe 7, the interior probe 8 that is coaxially inserted with of syringe 7, the aluminum plated PET film 9 that the lower end of probe 8 clamps towards fixture 2, the upper end of probe 8 is provided with the power that can drive probe 8 to puncture aluminum plated PET film 9 and loads source 10, the upper end of probe 8 is also provided with the device for measuring force that loads source 10 application of force sizes for detection of power.Its principle of work is as follows: this detector is in the time detecting, the two ends of aluminum plated PET film to be detected are positioned in two fixtures, then make the syringe needle of probe be affixed on the upper surface of aluminum plated PET film, then load source by power probe is carried out to the application of force, until probe punctures aluminum plated PET film, then record detected power on device for measuring force now and load the application of force size in source.

As shown in Figure 2 and Figure 3, this fixture 2 comprises clamping pedestal 11 and niproll 12, the two ends of niproll 12 are rotated and are arranged on clamping pedestal 11, between niproll 12 and clamping pedestal 11, be provided with the location structure that can make both mutually locate, the sidewall of niproll 12 offers the clamp groove 13 of a strip along self length direction, the bottom land of clamp groove 13 is fixed with several projections 14, fixture 2 also comprises a cover plate, the length of cover plate and width are all less than clamp groove 13, the inner plate surface of cover plate offer several can with the shrinkage pool of projection 14 phase clampings; One end of niproll 12 is coaxially fixed with a connecting link 15, and the outer end of connecting link 15 is fixed with a rocking arm 16 radially arranging along niproll 12, and the outer end of rocking arm 16 is fixed with a holding rod 17 paralleling with niproll 12; Location structure comprises a magnetic patch 18, and rocking arm 16 adopts iron make and can be connected with one end magnetic of magnetic patch 18, on clamping pedestal 11, is fixed with the iron plate that can be connected with magnetic patch 18 other end magnetic; The bottom land of the inner plate surface of cover plate and clamp groove 13 is all fixed with a rubber layer.As another kind of scheme, the outer end of described holding rod offers the through hole one paralleling with described niproll, on described clamping pedestal, offer several through holes two corresponding with described through hole one, described several through holes two are circumferentially uniformly distributed along described niproll, and described location structure comprises the spacer pin that can simultaneously be plugged in described through hole one and through hole two.Its principle of work is as follows: in the time that aluminum plated PET film is clamped, one end that can first aluminum plated PET film is positioned in clamp groove, then makes cover plate and the clamping of clamp groove phase, makes one end of aluminum plated PET film between cover plate and clamp groove; The other end of aluminum plated PET film is positioned in another fixture too, then rotates niproll, makes the tensioning of aluminum plated PET film, thereby can improve the accuracy of detection of aluminum plated PET film.

As shown in Figure 4, Figure 5, the midpoint of cross bar 4 is fixed with a plectane 19, the upper face of plectane 19 is circumferentially provided with scale mark 1 along self, on plectane 19, be provided with a bearing, rotating shaft 5 is plugged in this bearing and both are connected mutually, the upper end of rotating shaft 5 is arranged with a ratchet 21 and both are also connected mutually, and the ratchet of ratchet 21 is towards scale mark 1; Detector also comprises an installing plate 22 and a ratchet 23, and installing plate 22 is fixed on cross bar 4, and the inner of ratchet 23 is arranged on installing plate 22, and the outer end of ratchet 23 is meshed with ratchet 21; On installing plate 22, be fixed with the sleeve 24 that an along continuous straight runs arranges, sleeve 24 offers a central through hole, the outer end of sleeve 24 is towards ratchet 21, ratchet 23 slides and is arranged in this sleeve 24, on ratchet 23, be also arranged with a stage clip 25, the inner of stage clip 25 is connected with sleeve 24, and the outer end of stage clip 25 is connected with ratchet 23; Ratchet 23 comprises pawl head 26, coupling shaft 27 and banking stop 28, the outer end of pawl head 26 is meshed with ratchet 21, the inner of pawl head 26 is fixed with a spring base 29, spring base 29 is connected as a single entity with the outer end of coupling shaft 27, the outer end of stage clip 25 is connected on spring base 29, the inner of coupling shaft 27 and banking stop 28 are connected as a single entity, and banking stop 28 is positioned at outside sleeve 24 and can leans with the inner face of sleeve 24; Between adjacent two ratchets of ratchet 21, there is the teeth groove that a cross section is square, pawl head 26 bulk triangular in shape; On the ratchet of ratchet 21, be fixed with the pointer 1 towards scale mark 1, and pointer 1 be positioned at syringe 7 directly over.Its principle of work is as follows: in the time that aluminum plated PET film is detected, owing to considering the comprehensive and accuracy of the detection of aluminum plated PET film, need to carry out multiple spot detection to aluminum plated PET film; Be designed with after ratchet, can drive rotating shaft to rotate by rotating ratchet, thereby drive probe to rotate, make probe puncture aluminum plated PET film from different positions, to obtain multi-group data, thereby it be comprehensive and comprehensive to improve the detection of this aluminum plated PET film.

As Fig. 6, shown in Fig. 7, the needle stand 6 tabular and along continuous straight runs setting of being rectangle, the midpoint of needle stand 6 is fixed on the lower surface of rotating shaft 5, the two ends of needle stand 6 are fixed with respectively a rounded tabular Angle protractor 31, Angle protractor 31 vertically arranges, the circle centre position of Angle protractor 31 inner plate surfaces is connected mutually with the end of needle stand 6, the outer plate surface of Angle protractor 31 is provided with scale mark 2 32, the center of the outer plate surface of Angle protractor 31 offers a threaded hole, threaded hole internal thread is connected with a bolt 33, syringe 7 is connected with bolt 33 mutually along the radially setting of Angle protractor 31 and the lateral wall of syringe 7, on the lateral wall of syringe 7, be fixed with a pointer 2 34, the outer end of pointer 2 34 is towards scale mark 2 32, on the madial wall of syringe 7, be coaxially fixed with the rubber tube 35 that adopts fluororubber to make, probe 8 is plugged in rubber tube 35, and rubber tube 35 can clamp probe 8 by elastic deformation, on the madial wall of rubber tube 35, offer several oil storage tanks, also offer some oil input channels 36 on the madial wall of rubber tube 35, the lower end of oil input channel 36 is connected with oil storage tank, and the upper surface of rubber tube 35 is run through in the upper end of oil input channel 36, probe 8 comprises syringe needle 37 and needle handle 38, and the upper end of syringe needle 37 and needle handle 38 removably connect, and needle handle 38 is the diameter that diameter cylindric and this needle handle 38 is greater than syringe needle 37, and needle handle 38 is plugged in rubber tube 35.Its principle of work is as follows: comprehensive in order to improve the detection of aluminum plated PET film, when operation, can make the central motion of bolt around Angle protractor by rotating syringe, thereby the angle between the probe in change syringe and aluminum plated PET film, so that it detects from different angle of inclination puncture aluminum plated PET films

As shown in Figure 8, power loads source 10 and comprises the water storage cylinder 39 that adopts transparent material to make, and the upper end of probe 8 is coaxially fixed in the lower end of water storage cylinder 39, and the upper end of water storage cylinder 39 is openend; Power loads source 10 and also comprises retractable curved rubber bellows 40, the upper end of rubber bellows 40 is fixed on cross bar 4, the lower end of rubber bellows 40 is removably connected with a syringe 41, the lower end that the lower end of syringe 41 offers an apopore and this syringe 41 can be plugged in water storage cylinder 39, some the scale marks three that are fixed on water storage cylinder 39 barrels of device for measuring force packaging; The lower end of rubber bellows 40 is fixed with one and adopts metal chuck 42, on chuck 42, offer a jaws, on the madial wall of jaws, be fixed with a layer of silica gel, syringe 41 can be connected in jaws, and the layer of silica gel syringe 41 that can clamp by elastic deformation; Syringe 41 comprises push rod 43, piston and cylindrical shell 44, and piston slides and is arranged in cylindrical shell 44, and apopore is positioned at the lower surface place of cylindrical shell 44 and is connected with cylindrical shell 44, and the inner of push rod 43 is connected mutually with piston, and the outer end of push rod 43 extends to outside cylindrical shell 44; Power loads source 10 and also comprises a water storage case 45 that is loaded with water, water storage case 45 is connected mutually with cross bar 4, on cross bar 4, be also fixed with a water inlet pipe 46, on water inlet pipe 46, be provided with one for controlling the valve of flow, the water side of water inlet pipe 46 extends to the top of water storage case 45, and the lower end of syringe 41 can be plugged in water storage case 45.As another kind of scheme, the lower end of described rubber bellows is fixed with a clasp, is fixed with a key chain that can be interlockingly connected with described clasp on the lateral wall of described syringe.Its principle of work is as follows: in the time that needs load probe, can be by syringe to water filling in water storage cylinder, gravity by water loads probe, until puncturing aluminum plated PET film, the lower end of probe stops, now can read the liquid capacity in water storage cylinder by the scale mark three in water storage cylinder, can obtain again the size of the power of its load by the density conversion of liquid, thereby draw the paracentesis resistance data of aluminum plated PET film; As other scheme, power loads source and also can adopt toward the sand of annotating in water storage cylinder and realize, and that device for measuring force can be by measurement sand is important, also can convert and obtains by reading its volume.

As shown in Figure 9, detector also comprises periscope 47, periscope 47 comprises mirror case 48, middle mirror case 49 and lower mirror case 50, lower mirror case 50 along continuous straight runs settings and being connected with platen 1, the outer end of lower mirror case 50 is towards the lower end of probe 8, the inner of lower mirror case 50 is connected with the lower end of middle mirror case 49, middle mirror case 49 vertically arranges, the upper end of middle mirror case 49 is connected with the inner of upper mirror case 48, the also along continuous straight runs setting of upper mirror case 48, the outer end of upper mirror case 48 and power load source 10 and are positioned in same level; Wherein, upper mirror case 48 is provided with upper reflector 51 with the junction of middle mirror case 49, lower mirror case 50 is provided with lower catoptron 52 with the junction of middle mirror case 49, thereby the light of probe 8 lower end reflections can reflex to the outer end place of upper mirror case 48 successively by lower catoptron 52 and upper reflector 51; The front of upper reflector 51 is reflecting surface, and the back side of upper reflector 51 is fixed with stationary shaft 53, and the two ends of upper stationary shaft 53 are rotated and are arranged on the madial wall of mirror case 48, is also arranged with on one worm gear 54 and both interfix on upper stationary shaft 53; Periscope 47 also comprises that a rotation is arranged at the upper worm screw 55 on mirror case 48, and the inner of upper worm screw 55 is meshed with upper worm gear 54 through the sidewall of upper mirror case 48, and the outer end of upper worm screw 55 is fixed with rolling disc on; The front of lower catoptron 52 is reflecting surface, and the back side of lower catoptron 52 is fixed with lower stationary shaft 56, and the two ends of lower stationary shaft 56 are rotated and are arranged on the madial wall of lower mirror case 50, is also arranged with worm gear 57 and both interfix on lower stationary shaft 56; Periscope 47 also comprises that a rotation is arranged at the lower worm screw 58 on lower mirror case 50, and the inner of lower worm screw 58 is meshed with lower worm gear 57 through the sidewall of lower mirror case 50, and the outer end of lower worm screw 58 is fixed with rolling disc; The upper face of platen 1 offers a mounting groove 59, and the bottom land of mounting groove 59 is vertically fixed with electric cylinder 60, and electric cylinder 60 comprises the guide rail vertically arranging, and slidably connects slide block 61 on guide rail, and slide block 61 is connected with lower mirror case 50; On platen 1, be also fixed with an illuminating lamp 62, the illumination direction of illuminating lamp 62 is towards the lower end of probe 8.Its principle of work is as follows: the distance loading between source and probe lower end due to power differs a lot of, therefore in the time of operation, observe inconvenience, easily cause error larger, and be designed with after periscope, operator can uprightly observe the concrete condition of probe lower end by upper mirror case, another hand also need not deliberately improve steering maneuver and load source, and operation is comparatively convenient, also can reduce detection error simultaneously.

As shown in figure 10, on column 3, be connected with a box for needle or pin 63 vertically arranging, the upper end of box for needle or pin 63 is openend, the lower end of box for needle or pin 63 is blind end, in box for needle or pin 63, be inserted with a sponge block 64, the thickness of sponge block 64 is less than the length of probe 8, and the edge of sponge block 64 is connected with the madial wall of box for needle or pin 63, between the lower end of sponge block 64 and the lower surface of box for needle or pin 63, forms a disinfection cavity for splendid attire alcohol; On the sidewall of column 3, be fixed with at least one hook 65, on the lateral wall of box for needle or pin 63, be fixed with can with hook 65 phase clasp joints link 66; The rounded tubular of box for needle or pin 63, is fixed with an annular flange flange on the madial wall of box for needle or pin 63, sponge block 64 is rounded tabular, and the lower surface of sponge block 64 reclines mutually with the upper surface of annular flange flange; The upper surface of sponge block 64 has several annular protrusions 67, several annular protrusions 67 being circumferentially uniformly distributed along sponge block 64; The protuberance of annular protrusion 67 is pasted with one for marking the card 68 of probe 8 specifications.Its principle of work is as follows: and be designed with after box for needle or pin, probe for subsequent use can be plugged in sponge block, because the thickness of sponge block is less than the thickness of probe, therefore, the lower end of probe can be plugged in disinfection cavity and carry out disinfection, and is pricked to also there will not be the problems such as infection when probe even if operator takes; In addition, in the time that this detector does not detect, also probe can be pulled down and is plugged on sponge block, avoid operator to be stabbed by probe.

As shown in figure 11, the upper face of platen 1 offers a circular groove 69, circular groove 69 is between two fixtures 2, the lower face of platen 1 offers a manhole, the upper end of manhole is connected perpendicular to circular groove 69 and both, in manhole, offer internal thread, manhole internal thread is connected with a screw rod 70, the upper end of screw rod 70 is fixed with a round pallet 74, the diameter of round pallet 74 is less than the diameter of circular groove 69, the consistency of thickness of the thickness of round pallet 74 and circular groove 69; On the lateral wall of screw rod 70, be fixed with a stop collar 71, in the time that the plate face of round pallet 74 is posted by the bottom land of circular groove 69, the distance between stop collar 71 upper surfaces and platen 1 lower face equals the upper face of round pallet 74 and the distance between the aluminum plated PET film 9 between two fixtures 2; The lower face of platen 1 is vertically fixed with a rule 72, is installed with a pointer 3 73 on the lateral wall of stop collar 71, and pointer 3 73 is along the radially setting of stop collar 71; Round pallet 74 comprises glass plate and plate body, and glass plate is fixed on the upper face of plate body, on the lower face of plate body, is coated with rubber layer; On plate body, offer several lightening holes.Its principle of work is as follows: due in the time aluminum plated PET film being punctured to detection, when the unsettled setting of aluminum plated PET film and its below has object to hold be, its data that obtain are not identical yet, and in actual application, aluminum plated PET film all may run into above-mentioned two kinds of puncture situations, therefore, be designed with after round pallet, can pass through rotating screw bolt, screw rod is vertically moved, thereby round pallet and aluminum plated PET film are reclined mutually to be formed and supports it, or leave aluminum plated PET film and make its unsettled setting, and then by probe, it is punctured, comprehensive to improve the detection of this detector.

Claims (8)

1. the paracentesis resistance detector of an aluminum plated PET film, it is characterized in that, described detector comprises the platen (1) that along continuous straight runs arranges, the upper face of described platen (1) is provided with two for clamping the fixture (2) at aluminum plated PET film (9) two ends, the upper face of described platen (1) is also vertically fixed with two root posts (3), the cross bar (4) arranging by an along continuous straight runs between described two root posts (3) is connected mutually, the midpoint of described cross bar (4) is rotated and is provided with a rotating shaft (5) vertically arranging, the lower end of described rotating shaft (5) is fixed with needle stand (6), on described needle stand (6), be provided with syringe (7), in described syringe (7), be coaxially inserted with a probe (8), the aluminum plated PET film (9) that the lower end of described probe (8) clamps towards described fixture (2), the upper end of described probe (8) is provided with the power that can drive described probe (8) to puncture aluminum plated PET film (9) and loads source (10), the upper end of described probe (8) is also provided with the device for measuring force that loads source (10) application of force size for detection of described power.

2. the paracentesis resistance detector of aluminum plated PET film according to claim 1, it is characterized in that, described fixture (2) comprises clamping pedestal (11) and niproll (12), the two ends of described niproll (12) are rotated and are arranged on described clamping pedestal (11), between described niproll (12) and described clamping pedestal (11), be provided with the location structure that can make both mutually locate, the sidewall of described niproll (12) offers the clamp groove (13) of a strip along self length direction, the bottom land of described clamp groove (13) is fixed with several projections (14), described fixture (2) also comprises a cover plate, the length of described cover plate and width are all less than described clamp groove (13), the inner plate surface of described cover plate offer several can with the shrinkage pool of described projection (14) phase clamping, one end of described niproll (12) is coaxially fixed with a connecting link (15), the outer end of described connecting link (15) is fixed with a rocking arm (16) radially arranging along described niproll (12), and the outer end of described rocking arm (16) is fixed with a holding rod (17) paralleling with described niproll (12), described location structure comprises a magnetic patch (18), described rocking arm (16) adopts iron make and can be connected with one end magnetic of described magnetic patch (18), is fixed with the iron plate that can be connected with described magnetic patch (18) other end magnetic on described clamping pedestal (11), the bottom land of the inner plate surface of described cover plate and described clamp groove (13) is all fixed with a rubber layer.

3. the paracentesis resistance detector of aluminum plated PET film according to claim 1, it is characterized in that, the midpoint of described cross bar (4) is fixed with a plectane (19), the upper face of described plectane (19) is along self being circumferentially provided with scale mark one (20), described plectane is provided with a bearing on (19), described rotating shaft (5) is plugged in this bearing and both are connected mutually, the upper end of described rotating shaft (5) is arranged with a ratchet (21) and both are also connected mutually, and the ratchet of described ratchet (21) is towards described scale mark one (20), described detector also comprises an installing plate (22) and a ratchet (23), described installing plate (22) is fixed on described cross bar (4), it is upper that the inner of described ratchet (23) is arranged at described installing plate (22), and the outer end of described ratchet (23) is meshed with described ratchet (21), on described installing plate (22), be fixed with the sleeve (24) that an along continuous straight runs arranges, described sleeve (24) offers a central through hole, the outer end of described sleeve (24) is towards described ratchet (21), described ratchet (23) slides and is arranged in this sleeve (24), on described ratchet (23), be also arranged with a stage clip (25), the inner of described stage clip (25) is connected with described sleeve (24), and the outer end of described stage clip (25) is connected with described ratchet (23), described ratchet (23) comprises pawl head (26), coupling shaft (27) and banking stop (28), the outer end of described pawl head (26) is meshed with described ratchet (21), the inner of described pawl head (26) is fixed with a spring base (29), described spring base (29) is connected as a single entity with the outer end of described coupling shaft (27), the outer end of described stage clip (25) is connected on described spring base (29), the inner of described coupling shaft (27) and described banking stop (28) are connected as a single entity, described banking stop (28) is positioned at outside described sleeve (24) and can leans with the inner face of described sleeve (24), between adjacent two ratchets of described ratchet (21), there is the teeth groove that a cross section is square, described pawl head (26) bulk triangular in shape, on the ratchet of described ratchet (21), be fixed with the pointer one (30) towards described scale mark one (20), and described pointer one (30) be positioned at described syringe (7) directly over.

4. the paracentesis resistance detector of aluminum plated PET film according to claim 1, it is characterized in that, described needle stand (6) the tabular and along continuous straight runs setting of being rectangle, the midpoint of described needle stand (6) is fixed on the lower surface of described rotating shaft (5), the two ends of described needle stand (6) are fixed with respectively a rounded tabular Angle protractor (31), described Angle protractor (31) vertically arranges, the circle centre position of described Angle protractor (31) inner plate surface is connected mutually with the end of described needle stand (6), the outer plate surface of described Angle protractor (31) is provided with scale mark two (32), the center of the outer plate surface of described Angle protractor (31) offers a threaded hole, described threaded hole internal thread is connected with a bolt (33), described syringe (7) is connected with described bolt (33) mutually along the radially setting of described Angle protractor (31) and the lateral wall of described syringe (7), on the lateral wall of described syringe (7), be fixed with a pointer two (34), the outer end of described pointer two (34) is towards described scale mark two (32), on the madial wall of described syringe (7), be coaxially fixed with the rubber tube (35) that adopts fluororubber to make, described probe (8) is plugged in described rubber tube (35), and described rubber tube (35) can clamp described probe (8) by elastic deformation, on the madial wall of described rubber tube (35), offer several oil storage tanks, on the madial wall of described rubber tube (35), also offer some oil input channels (36), the lower end of described oil input channel (36) is connected with described oil storage tank, and the upper surface of described rubber tube (35) is run through in the upper end of described oil input channel (36), described probe (8) comprises syringe needle (37) and needle handle (38), the upper end of described syringe needle (37) and described needle handle (38) removably connect, described needle handle (38) is the diameter that diameter cylindric and this needle handle (38) is greater than described syringe needle (37), and described needle handle (38) is plugged in described rubber tube (35).

5. the paracentesis resistance detector of aluminum plated PET film according to claim 1, it is characterized in that, described power loads source (10) and comprises the water storage cylinder (39) that adopts transparent material to make, the upper end of described probe (8) is coaxially fixed in the lower end of described water storage cylinder (39), and the upper end of described water storage cylinder (39) is openend; Described power loads source (10) and also comprises retractable curved rubber bellows (40), the upper end of described rubber bellows (40) is fixed on described cross bar (4), the lower end of described rubber bellows (40) is removably connected with a syringe (41), the lower end that the lower end of described syringe (41) offers an apopore and this syringe (41) can be plugged in described water storage cylinder (39), some the scale marks three that are fixed on described water storage cylinder (39) barrel of described device for measuring force packaging; The lower end of described rubber bellows (40) is fixed with one and adopts metal chuck (42), described chuck offers a jaws on (42), on the madial wall of described jaws, be fixed with a layer of silica gel, described syringe (41) can be connected in described jaws, and described layer of silica gel can clamp described syringe (41) by elastic deformation; Described syringe (41) comprises push rod (43), piston and cylindrical shell (44), described piston slides and is arranged in described cylindrical shell (44), described apopore is positioned at the lower surface place of described cylindrical shell (44) and is connected with described cylindrical shell (44), the inner of described push rod (43) is connected mutually with described piston, and the outer end of described push rod (43) extends to outside described cylindrical shell (44); Described power loads source (10) and also comprises a water storage case (45) that is loaded with water, described water storage case (45) is connected mutually with described cross bar (4), on described cross bar (4), be also fixed with a water inlet pipe (46), on described water inlet pipe (46), be provided with one for controlling the valve of flow, the water side of described water inlet pipe (46) extends to the top of described water storage case (45), and the lower end of described syringe (41) can be plugged in described water storage case (45).

6. the paracentesis resistance detector of aluminum plated PET film according to claim 1, it is characterized in that, described detector also comprises periscope (47), described periscope (47) comprises mirror case (48), middle mirror case (49) and lower mirror case (50), described lower mirror case (50) along continuous straight runs setting and being connected with described platen (1), the outer end of described lower mirror case (50) is towards the lower end of described probe (8), the inner of described lower mirror case (50) is connected with the lower end of described middle mirror case (49), in the middle of described, mirror case (49) vertically arranges, in the middle of described, the upper end of mirror case (49) is connected with the inner of described upper mirror case (48), also along continuous straight runs setting of described upper mirror case (48), the outer end of described upper mirror case (48) and described power load source (10) and are positioned in same level, wherein, described upper mirror case (48) is provided with upper reflector (51) with the junction of middle mirror case (49), the junction of described lower mirror case (50) and middle mirror case (49) is provided with lower catoptron (52), the light of described probe (8) lower end reflection can be successively by lower catoptron (52) and upper reflector (51) thus reflex to the outer end place of described upper mirror case (48), the front of described upper reflector (51) is reflecting surface, the back side of described upper reflector (51) is fixed with stationary shaft (53), the two ends of fixed axle (53) are rotated and are arranged on the madial wall of described upper mirror case (48), are also arranged with worm gear on (54) and both interfix on fixed axle (53), described periscope (47) also comprises that a rotation is arranged at the upper worm screw (55) on described upper mirror case (48), the inner of described upper worm screw (55) is meshed with described upper worm gear (54) through the sidewall of described upper mirror case (48), and the outer end of described upper worm screw (55) is fixed with rolling disc on, the front of described lower catoptron (52) is reflecting surface, the back side of described lower catoptron (52) is fixed with lower stationary shaft (56), the two ends of described lower stationary shaft (56) are rotated and are arranged on the madial wall of described lower mirror case (50), are also arranged with worm gear (57) and both interfix on described lower stationary shaft (56), described periscope (47) also comprises that a rotation is arranged at the lower worm screw (58) on described lower mirror case (50), the inner of described lower worm screw (58) is meshed with described lower worm gear (57) through the sidewall of described lower mirror case (50), and the outer end of described lower worm screw (58) is fixed with rolling disc, the upper face of described platen (1) offers a mounting groove (59), the bottom land of described mounting groove (59) is vertically fixed with electric cylinder (60), described electric cylinder (60) comprises the guide rail vertically arranging, on described guide rail, slidably connect slide block (61), described slide block (61) is connected with described lower mirror case (50), on described platen (1), be also fixed with an illuminating lamp (62), the illumination direction of described illuminating lamp (62) is towards the lower end of described probe (8).

7. the paracentesis resistance detector of aluminum plated PET film according to claim 1, it is characterized in that, on described column (3), be connected with a box for needle or pin (63) vertically arranging, the upper end of described box for needle or pin (63) is openend, the lower end of described box for needle or pin (63) is blind end, in described box for needle or pin (63), be inserted with a sponge block (64), the thickness of described sponge block (64) is less than the length of described probe (8), the edge of described sponge block (64) is connected with the madial wall of described box for needle or pin (63), between the lower surface of the lower end of described sponge block (64) and described box for needle or pin (63), form a disinfection cavity for splendid attire alcohol, on the sidewall of described column (3), be fixed with at least one hook (65), on the lateral wall of described box for needle or pin (63), be fixed with can with the link (66) of described hook (65) phase clasp joint, the rounded tubular of described box for needle or pin (63), on the madial wall of described box for needle or pin (63), be fixed with an annular flange flange, described sponge block (64) is rounded tabular, and the lower surface of described sponge block (64) reclines mutually with the upper surface of described annular flange flange, the upper surface of described sponge block (64) has several annular protrusions (67), described several annular protrusions (67) being circumferentially uniformly distributed along described sponge block (64), the protuberance of described annular protrusion (67) is pasted with one for marking the card (68) of probe (8) specification.

8. the paracentesis resistance detector of aluminum plated PET film according to claim 1, it is characterized in that, the upper face of described platen (1) offers a circular groove (69), described circular groove (69) is positioned between described two fixtures (2), the lower face of described platen (1) offers a manhole, the upper end of described manhole is connected perpendicular to described circular groove (69) and both, in described manhole, offer internal thread, described manhole internal thread is connected with a screw rod (70), the upper end of described screw rod (70) is fixed with a round pallet (74), the diameter of described round pallet (74) is less than the diameter of described circular groove (69), the consistency of thickness of the thickness of described round pallet (74) and described circular groove (69), on the lateral wall of described screw rod (70), be fixed with a stop collar (71), in the time that the plate face of described round pallet (74) is posted by the bottom land of described circular groove (69), the distance between described stop collar (71) upper surface and described platen (1) lower face equals the upper face of described round pallet (74) and is positioned at the distance between the aluminum plated PET film (9) between two fixtures (2), the lower face of described platen (1) is vertically fixed with a rule (72), on the lateral wall of described stop collar (71), be installed with a pointer three (73), described pointer three (73) is along the radially setting of described stop collar (71), described round pallet (74) comprises glass plate and plate body, and described glass plate is fixed on the upper face of described plate body, on the lower face of described plate body, is coated with rubber layer, on described plate body, offer several lightening holes.